The 8CX-5550-X800Q from Reactel is a Ceramic Band Pass Filter with a passband of 5150 to 5950 MHz. The filter has an insertion loss of under 3 dB and more than 40 dB of rejection @ 4800 & 6300 MHz. It can handle up to 2 watts of power and is available in a surface mount package that measures 0.22 x 0.55 x 1.33 inches with solder pads.
